''Gracilentulus orousseti'' is a species of

proturan The Protura, or proturans, and sometimes nicknamed coneheads, are very small (0.6-1.5mm long), soil-dwelling animals, so inconspicuous they were not noticed until the 20th century. The Protura constitute an order of hexapods that were previously ...

in the family

Acerentomidae The Acerentomidae are a family of hexapods in the order Protura. Acerentomids are not tracheated, and instead use cuticular gas exchange. Genera These genera are members of the family Acerentomidae. * '' Acerella'' Berlese, 1909 * ''Acerentomon ...

. It is found in Europe and Northern Asia (excluding China).

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Further reading